Fix registration fails silently when there are errors

[tonyvince]

Fix #1443

[bennypowers]

suggested for the password_field on line 35

maybe/app/views/registrations/new.html.erb

Line 35 in 5e0097f

<%= form.password_field :password, autocomplete: "new-password", required: "required", label: true %>

  <%= form.password_field :password, autocomplete: "new-password", required: "required", label: true, :maxlength => 75 %>

based on https://github.com/rails/rails/blob/1dd82aba340e8a86799bd97fe5ff2644c6972f9f/actionview/lib/action_view/helpers/tags/text_field.rb#L13

my ruby isn't up to standards so please double check the syntax

[zachgoll]

Awesome, thanks!